In a large skillet, cook bacon over medium heat until partially cooked but not crisp. Remove to paper towels to drain; cool slightly. Wrap 1-1/2 strips of bacon around each hot dog, securing with toothpicks as needed (do not wrap tightly, or bacon may tear during grilling)., Grill, covered, over medium heat or broil 4 in. from heat 6-8 minutes or until bacon is crisp and hot dogs are heated through, turning frequently. Discard toothpicks. Serve hot dogs in buns with onion and sauerkraut; top with condiments of your choice.